For such a small stature, Logitech's diNovo Edge has everything you need. It starts by making this keyboard only 11mm thick to save space. Then they found room for nine function keys for your multimedia needs. An innovative design insures smooth, even use of each key, while the integrated touch pad reinvents the genre with updated programming to remove the hassle of its older brothers and make it a simple joy to use. The best of the bunch is that it uses Bluetooth technology to insure simple wireless use from up to twenty feet that you can rely on. What's not to love about this keyboard? Mouse Included: No Palm Rest: Integrated Normal Keys: 84 Function Keys: 9 Power Supply: Built-in rechargeable 950 mA lithium ion battery Operating Time: up to 2 months usage Distance: 32.8 Feet Operating System Supported: Windows XP (SP2) or Windows Vista